body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0; 
}

.container {
    background: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    width: 300px; 
}

h2 {
    text-align: center;
    color: #333;
    margin-bottom: 20px; 
}

.form-group {
    margin-bottom: 20px; 
}

label {
    display: block;
    margin-bottom: 5px;
    color: #555;
    text-align: center; 
    font-size: 16px; 
    margin-top: 10px;
}

input[type="text"],
input[type="password"] {
    width: 100%; 
    max-width: 240px;
    height: 19px;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px; 
    margin: 0 auto; 
    display: block;
}

input[type="submit"] {
    background-color: #FF8000;
    color: white;
    border: none;
    padding: 10px;
    border-radius: 4px;
    cursor: pointer;
    width: 100%;
    max-width: 250px;
    height: 45px; 
    font-size: 16px; 
    transition: background-color 0.3s; 
    margin: 0 auto; 
    display: block; 
}

input[type="submit"]:hover {
    background-color: #e67e22; 
}

.github-icon {
    position: fixed;
    bottom: 20px;
    left: 20px;
    width: 40px; 
    height: 40px; 
    opacity: 0.7; 
    transition: opacity 0.3s;
}

.github-icon:hover {
    opacity: 1; 
}

.noscript-popup {
    display: block; 
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: #FF8000;
    color: white;
    padding: 20px;
    border: 2px solid darkorange;
    z-index: 1000;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
    border-radius: 8px;
}